Sermorelin Acetate is an acetate-associated synthetic 29-amino-acid peptide supplied for controlled laboratory, analytical, and scientific research.
Its peptide component corresponds to a defined 29-residue sequence with C-terminal amidation. PubChem lists the acetate form with molecular formula C₁₅₁H₂₅₀N₄₄O₄₄S, molecular weight approximately 3417.9 g/mol, and CAS 114466-38-5.
The corresponding free peptide, Sermorelin, has different specifications, including CAS 86168-78-7, formula C₁₄₉H₂₄₆N₄₄O₄₂S, and molecular weight approximately 3357.9 g/mol. These records should not be used interchangeably.
Research Applications
Sermorelin Acetate may be examined in controlled non-clinical research involving:
- Peptide identity and characterization
- Ligand-receptor interaction studies
- Molecular signaling research
- Structure-function analysis
- Comparative peptide studies
- Analytical characterization
- Stability assessment
- Non-clinical biochemical and cellular models
Any observations should remain limited to the applicable experimental system and should not be interpreted as evidence of hormonal, therapeutic, growth-related, medical, or clinical effectiveness.
Structural Information
Sermorelin Acetate contains a 29-residue amidated peptide component represented as:
H-YADAIFTNSYRKVLGQLSARKLLQDIMSR-NH₂ · CH₃CO₂H
Important structural characteristics include:
- 29 amino-acid residues
- Free N-terminus
- C-terminal argininamide
- Acetate association
The acetate component forms part of the reported salt composition and should be retained when documenting the acetate form.
Analytical Identification
Relevant analytical characterization may include:
- Amino-acid sequence confirmation
- C-terminal amidation verification
- Molecular mass assessment
- Acetate/counter-ion verification
- Chromatographic purity analysis
- Structural characterization
- Lot-specific quality testing
Specifications & Documentation
Lot-specific documentation should be reviewed for:
- Product identity
- Peptide sequence
- CAS number
- Molecular formula
- Molecular weight
- Acetate form
- Purity specification
- Analytical methodology
- Lot or batch information
- Certificate of Analysis
- Storage requirements
If the supplied material is an acetate hydrate rather than an anhydrous acetate, its




